Question

perimeter of sector of a circle ​

Answer 1

Area is two dimensional; All of what's inside the circle. perimeter of the sector is the sum of the lengths of all its boundaries.thus the perimeter of the sector is L+2runits. θ 360 × 2 π ( r ) + 2 r That would be the length of the arc in the first part and twice the radius in the second part

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Answer 2

Perimeter of sector= length of an arc

=theta/360×2×pi×r